CN117240022A - Rotor press-fitting equipment and method for production of switched reluctance motor - Google Patents
Rotor press-fitting equipment and method for production of switched reluctance motor Download PDFInfo
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- CN117240022A CN117240022A CN202311508379.2A CN202311508379A CN117240022A CN 117240022 A CN117240022 A CN 117240022A CN 202311508379 A CN202311508379 A CN 202311508379A CN 117240022 A CN117240022 A CN 117240022A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 59
- 239000011324 bead Substances 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 244000309464 bull Species 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The application provides rotor press-fitting equipment and a rotor press-fitting method for production of a switched reluctance motor. The rotor press-mounting device for the production of the switch reluctance motor comprises an annular seat, wherein one side of the annular seat is fixedly provided with four first connecting blocks, one side of each first connecting block is fixedly provided with a same mounting frame, the inner wall of the annular seat is rotatably provided with a connecting block, the inner wall of the connecting block is fixedly provided with a connecting block, the inner walls of the two sides of the annular seat are fixedly provided with the same butt joint plate, and the top of each butt joint plate is fixedly provided with a first motor. The rotor press-mounting equipment and the press-mounting method for the production of the switch reluctance motor have the advantages of enabling the press-mounting equipment to continuously operate, improving the press-mounting frequency, relatively increasing the working efficiency, facilitating the subsequent disassembly and placement of the rotor and ensuring the accuracy of the rotor position.
Description
Technical Field
The application relates to the technical field of rotor press-fitting, in particular to rotor press-fitting equipment and a rotor press-fitting method for production of a switched reluctance motor.
Background
The switch reluctance motor is a type of speed regulating motor, is widely applied to the fields of household appliances, aviation, aerospace, electronics, machinery, electric vehicles and the like, in the production process of the switch reluctance motor, a rotor is a rotating body supported by a bearing on the switch reluctance motor, and is one of indispensable component parts on the switch reluctance motor, in the production process of the rotor, the processing of rotor press mounting equipment is not required, the rotor press mounting equipment has wide universality, is suitable for processes such as stretching, blanking, bending, flanging, correcting, press mounting and cold and hot extrusion of metal materials, and is also suitable for correcting shaft parts and sectional materials and press mounting of shaft sleeve parts, and besides the rotor, other component parts on the switch reluctance motor also need to be in contact with the press mounting equipment.
In general, after the rotor press-mounting equipment finishes press-mounting the rotor, a certain time is reserved so as to facilitate the rotor after the press-mounting is finished to be taken down from the equipment, a certain time is required to be consumed in the process of replacing the rotor, the continuous operation of the press-mounting equipment is delayed, and the use efficiency of the press-mounting equipment is easily affected.
Therefore, it is necessary to provide a new rotor press-fitting device and a new rotor press-fitting method for producing a switched reluctance motor, which solve the above technical problems.
Disclosure of Invention
The application solves the technical problem of providing the rotor press-mounting equipment and the press-mounting method for the production of the switch reluctance motor, which can ensure continuous operation of press-mounting equipment, improve the press-mounting frequency, relatively increase the working efficiency, and subsequently facilitate the disassembly and placement of the rotor and ensure the accuracy of the rotor position.
In order to solve the technical problems, the rotor press-fit equipment for the production of the switch reluctance motor comprises an annular seat, one side of the annular seat is fixedly provided with four first connecting blocks, one side of each first connecting block is fixedly provided with a same mounting frame, the inner wall of the annular seat is rotatably provided with a connecting block, the inner wall of each connecting block is fixedly provided with a connecting block, the inner walls of the two sides of the annular seat are fixedly provided with the same butt joint plate, the top of each butt joint plate is fixedly provided with a first motor, the output shaft of the first motor and the inner wall of the connecting block are fixedly provided with bevel gears, the two bevel gears are meshed, the top of each connecting block is fixedly provided with a placing table, the top of each mounting frame is fixedly provided with a fixing plate, one side of each fixing plate is fixedly provided with an electric push rod I, the output rod of each electric push rod I is fixedly provided with a pressing plate, and the two sides of each mounting frame are fixedly provided with supporting legs.
Preferably, two longitudinal rods are fixedly arranged at the top of the pressing plate and are in sliding connection with the mounting frame, and limiting blocks I are fixedly arranged at the top ends of the two longitudinal rods.
Preferably, an annular groove is formed in the inner wall of the annular seat, a plurality of first rolling beads are inlaid in the inner walls of the top and the bottom of the annular groove and the inner wall of one side of the annular groove, the first rolling beads are contacted with the adapter, a plurality of second rolling beads are inlaid in the top of the annular seat, and the second rolling beads are contacted with the bottom of the placing table.
Preferably, one side fixed mounting of annular seat has two linking blocks II, one side fixed mounting that two linking blocks II are close to each other has same thing platform of putting, put the top fixed mounting of thing platform and have the mount, fixed mounting has electric putter II on the top inner wall of mount, fixed mounting has the rectangle piece on electric putter II's the output pole, slidable mounting has the arc piece on the rectangle piece, a plurality of tooth's sockets have been seted up to one side of arc piece, one side fixed mounting of rectangle piece has two square boards, rotate between two square boards and install same bull stick, fixed cover is equipped with round gear on the bull stick, round gear and a plurality of tooth's socket looks adaptation, fixed mounting has motor II on the square board that corresponds, the output shaft and the one end fixed connection of bull stick of motor II.
Preferably, the fixing frame is provided with a strip-shaped groove, the top of the rectangular block is fixedly provided with a longitudinal rod, the longitudinal rod is slidably arranged in the strip-shaped groove, and the top end of the longitudinal rod is fixedly provided with a circular block.
Preferably, the rectangular block is provided with an arc hole, the arc hole is matched with the arc block, a plurality of rolling beads are embedded on the inner wall of one side of the arc hole, the rolling beads are contacted with one side of the arc block, and two ends of the arc block are fixedly provided with a second limiting block.
Preferably, the top fixed mounting of butt joint board has the supporting shoe, the supporting shoe rotates with the platform of placing to be connected, the top fixed mounting of supporting shoe has the thing board of putting, the top fixed mounting of putting the thing board has electric putter three, fixed mounting has the U-shaped board on electric putter three's the output pole, rotate on the U-shaped board and install double-end screw, threaded mounting has two movable blocks on the double-end screw, one side fixed mounting of U-shaped board has motor three, the output shaft and the one end fixed connection of double-end screw of motor three, one side fixed mounting of U-shaped board has the bar piece, two movable holes have been seted up on the bar piece, all rotate in two movable holes and install the baffle, all set up the slide hole on two baffles, one side of two movable blocks is all fixed mounting has the round bar, two round bars slidable mounting respectively in two slide holes.
Preferably, two brake levers are fixedly arranged at the top of the storage plate and are in sliding connection with the U-shaped plate, and a third limiting block is fixedly arranged at one end, far away from the storage plate, of each brake lever.
Preferably, the fixed cover is equipped with stopper IV on the double-end screw rod, equal fixed mounting has the connecting rod between the both sides inner wall in two movable holes, and two connecting rods rotate with two baffles respectively and are connected, and the equal fixed mounting in bottom of two circular poles has stopper V.
The application also provides a rotor press-fitting method for producing the switch reluctance motor, which comprises the following steps:
s1, starting an electric push rod I, wherein an output shaft of the electric push rod I drives a pressing plate fixedly connected with the electric push rod I, so that the pressing plate gradually moves downwards, simultaneously drives two longitudinal rods to slide on a mounting frame at the same time, the pressing plate gradually approaches to a rotor under the moving process until the pressing plate contacts with the rotor, the pressing plate continuously presses down the output shaft of the electric push rod I, downward pressure is generated on the rotor from top to bottom until the output rod of the electric push rod I stops moving downwards after moving to a preset position, then the electric push rod I gradually contracts to drive the pressing plate to slide upwards, the downward pressure borne by the rotor is gradually relieved along with the upward movement of the pressing plate, and the pressing plate is regulated to an initial position under the driving of the electric push rod I;
s2, restarting the motor I, wherein an output shaft of the motor I drives the bevel gear, under the mutual matching of the two bevel gears, the connecting block simultaneously rotates along with the output shaft of the motor I, the connecting block drives the placing table to rotate clockwise, under the driving of the placing table, the positions of a plurality of rotors originally placed on the placing table are gradually changed, the rotors which finish press mounting are rotated and moved to one side, and the rotors originally positioned at one side are rotated to the position right below the pressing plate, so that press mounting of the next round of pressing plate is facilitated.
Compared with the related art, the rotor press-fitting equipment and the rotor press-fitting method for the production of the switch reluctance motor have the following beneficial effects:
in the embodiment, the position of the pressing plate can be adjusted by driving the first electric push rod, the rotor can be pressed by the first electric push rod which moves downwards, then the first motor is started, the first motor drives the placing table to rotate under the cooperation of the two bevel gears, the placing table in a rotating state can drive a plurality of rotors which are placed at the top of the placing table in advance to rotate simultaneously, and the positions of the plurality of rotors can be automatically adjusted, so that once one rotor is pressed, the other rotor can be quickly pressed in place for the next round, the rotor which is pressed can be taken down in the pressing process, and the positions of the gaps are rearranged, thereby accelerating the progress and the frequency of the pressing operation, reducing the time of loss in the prior art, and relatively improving the working efficiency of pressing equipment;
and put the thing platform in one side setting of annular seat, utilize electric putter two and motor two's cooperation can be with the rotor that places the bench and accomplish the pressure equipment drag to the top of putting the thing platform, accomplish the adjustment to the rotor position, prevent to consume the normal operation that more time influences the pressure equipment at the in-process that the rotor was lifted off, can remove the rotor more laborsaving, guarantee the orderly going on of equipment, when more new rotors are placed on putting the thing bench, can control the rotor under the cooperation of two baffles and put the position on the thing bench, guarantee the accuracy that the rotor was placed.
Drawings
FIG. 1 is a schematic diagram of a front view of a first embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 2 is a schematic diagram showing a front cross-sectional structure of a first embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 3 is a schematic diagram showing an oblique view of a mounting frame and support legs in a first embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 4 is a schematic top cross-sectional view of a first embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 5 is a schematic top view of a second embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 6 is an enlarged schematic view of the placement table shown in FIG. 5 according to a second embodiment of the rotor press-fitting apparatus for producing a switched reluctance motor provided by the present application;
FIG. 7 is a schematic side view of a second embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 8 is a schematic diagram of a structure of a second embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 9 is an enlarged schematic view of the arcuate blocks and tooth slots shown in FIG. 8 of a second embodiment of a rotor press-fit apparatus for use in the production of a switched reluctance motor in accordance with the present application;
FIG. 10 is a schematic diagram of a side-view cross-sectional structure of a placement stage in a second embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 11 is a schematic diagram showing a front cross-sectional structure of a third embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 12 is an enlarged schematic view of the supporting block in FIG. 11 according to a third embodiment of the rotor press-fitting apparatus for producing a switched reluctance motor;
FIG. 13 is a schematic top cross-sectional view of a third embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 14 is an enlarged schematic view of the structure of the three electric pushers and the U-shaped plate in FIG. 13 according to a third embodiment of the rotor press-fitting apparatus for producing a switched reluctance motor;
FIG. 15 is a schematic top cross-sectional view of a third embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 16 is an enlarged schematic view of the U-shaped plate in FIG. 13 illustrating a third embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 17 is a schematic diagram showing a front cross-sectional structure of a baffle plate in a third embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application;
FIG. 18 is an enlarged schematic view of the supporting block shown in FIG. 17 of a third embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application.
Reference numerals in the drawings: 1. an annular seat; 2. a first connecting block; 3. a mounting frame; 4. a transfer block; 5. a connecting block; 6. an abutting plate; 7. a first motor; 8. a bevel gear; 9. a placement table; 10. a fixing plate; 11. an electric push rod I; 12. a pressing plate; 13. support legs; 14. a second connecting block; 15. a storage table; 16. a fixing frame; 17. an electric push rod II; 18. rectangular blocks; 19. an arc-shaped block; 20. tooth slots; 21. a square plate; 22. a rotating rod; 23. a circular gear; 24. a second motor; 25. a support block; 26. a storage plate; 27. an electric push rod III; 28. a U-shaped plate; 29. a double-ended screw; 30. a moving block; 31. a third motor; 32. a bar block; 33. a movable hole; 34. a baffle; 35. a sliding hole; 36. a circular rod.
Detailed Description
The application will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1 to 4 in combination, in a first embodiment of the present application, a rotor press-fitting apparatus for producing a switched reluctance motor includes: the annular seat 1, one side fixed mounting of annular seat 1 has four joint piece one 2, four joint piece one 2 are rectangular array distribution, one side fixed mounting of four joint piece one 2 has same mounting bracket 3, annular seat 1 is the L shape, rotate on the inner wall of annular seat 1 and install joint piece 4, fixed mounting has connecting block 5 on the inner wall of joint piece 4, joint piece 4 and connecting block 5 all are the annular, the top of connecting block 5 stretches out from annular seat 1, fixed mounting has same butt joint plate 6 between the both sides inner wall of annular seat 1, the top fixed mounting of butt joint plate 6 has motor one 7, equal fixed mounting has conical gear 8 on the inner wall of the output shaft of motor one 7 and connecting block 5, two conical gear 8 looks meshes, the top fixed mounting of connecting block 5 has place bench 9, place bench 9 and be circular, the top fixed mounting of mounting bracket 3 has fixed plate 10, one side fixed mounting of fixed plate 10 has two U-shaped clamps, fixed mounting has same electric putter one 11 on two U-shaped clamps, fixed mounting has clamp 12 on the output pole of electric putter one 11, fixed mounting has clamp plate 12, two fixed mounting 13 have two support legs 13 to have both sides to the vertical sliding support rod of 13, two vertical sliding support rod's 13 can both have, two vertical sliding support rod's 12, two vertical sliding support rod's 13 have, vertical stability is guaranteed, two vertical sliding support rod's 12 has, vertical sliding support 13 has, vertical stability is fixed mounting is stable, and can be fixed, and can be moved vertically and can take the vertical sliding support 13. The two limiting blocks can prevent the two longitudinal rods from sliding off the mounting frame 3.
In this mode, the ring channel has been seted up on the inner wall of annular seat 1, a plurality of first rolling beads have all been inlayed on the top inner wall and the bottom inner wall of ring channel and the one side inner wall, a plurality of first rolling beads all contact with adapter 4, a plurality of second rolling beads have been inlayed at the top of annular seat 1, a plurality of second rolling beads all contact with the bottom of placing the platform 9, a plurality of first rolling beads and a plurality of second rolling beads all can improve adapter 4 and place the platform 9 and rotate the smoothness nature when time, reduce the production of wearing and tearing simultaneously, prevent that adapter 4 and place platform 9 from appearing blocking at pivoted in-process.
In this embodiment:
in the initial state, when the rotor needs to be pressed, the output rod of the first electric push rod 11 is contracted, the first electric push rod 11 is started, the output shaft of the first electric push rod 11 drives the pressing plate 12 fixedly connected with the first electric push rod 11 to gradually move downwards, the pressing plate 12 simultaneously drives the two longitudinal rods to slide on the mounting frame 3, the pressing plate 12 gradually approaches to the rotor under the moving process until the pressing plate 12 contacts with the rotor, the pressing plate 12 continuously presses downwards to generate downward pressure on the rotor from top to bottom until the output rod of the first electric push rod 11 stops moving downwards after moving to a preset position, then the first electric push rod 11 gradually contracts to drive the pressing plate 12 to slide upwards, the downward pressure on the rotor is gradually relieved along with the upward movement of the pressing plate 12, and the pressing plate 12 is regulated to the initial position under the driving of the first electric push rod 11.
Then, the motor I7 is started, the output shaft of the motor I7 drives the bevel gears 8 fixedly connected with the motor I, under the mutual matching of the two bevel gears 8, the connecting block 5 rotates simultaneously along with the output shaft of the motor I7, the connecting block 5 drives the placing table 9 to rotate clockwise, the positions of a plurality of rotors originally placed on the placing table 9 are gradually changed under the driving of the placing table 9, the rotors after press mounting are rotated and moved to one side, and the rotors originally positioned at one side are rotated to the position right below the pressing plate 12, so that the press mounting of the next round of pressing plate 12 is facilitated.
Compared with the related art, the rotor pressing equipment for producing the switch reluctance motor has the following beneficial effects:
in this embodiment, the position of the pressing plate 12 can be adjusted by driving the first electric push rod 11, the first electric push rod 11 which moves downwards can be used for pressing the rotor, then the first motor 7 is started, the first motor 7 drives the placing table 9 to rotate under the cooperation of the two bevel gears 8, the placing table 9 in a rotating state can drive a plurality of rotors which are placed at the top of the placing table in advance to rotate simultaneously, the positions of the plurality of rotors can be automatically adjusted, thus once one rotor completes the pressing, the other rotor can rapidly and in place carry out the next round of pressing, the rotor which completes the pressing can be taken down in the pressing process, and the empty positions are re-aligned, so that the progress and the frequency of the pressing operation can be quickened, the time consumed in the prior art is reduced, and the working efficiency of the pressing equipment is relatively improved.
Second embodiment
Based on the rotor press-fitting device for producing the switched reluctance motor provided by the first embodiment of the application, the second embodiment of the application provides another rotor press-fitting device for producing the switched reluctance motor. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
A second embodiment of the present application will be further described with reference to the drawings and embodiments.
Referring to fig. 5 to 10 in combination, in a second embodiment of a rotor press-fitting apparatus for producing a switched reluctance motor according to the present application: one side of the annular seat 1 is fixedly provided with two connecting blocks II 14, one side of the two connecting blocks II 14, which are close to each other, is fixedly provided with the same object placing table 15, the top of the object placing table 15 is fixedly provided with a fixing frame 16, the fixing frame 16 is L-shaped, the inner wall of the top of the fixing frame 16 is fixedly provided with two U-shaped clamps II, the two U-shaped clamps II are fixedly provided with the same electric push rod II 17, the output rod of the electric push rod II 17 is fixedly provided with a rectangular block 18, the rectangular block 18 is slidably provided with an arc-shaped block 19, one side of the arc-shaped block 19 is provided with a plurality of tooth grooves 20, the plurality of tooth grooves 20 are linearly distributed, one side of the rectangular block 18 is fixedly provided with two square plates 21, the same rotating rod 22 is rotatably arranged between the two square plates 21, the rotating rod 22 is fixedly sleeved with a round gear 23, the round gear 23 is matched with the plurality of tooth grooves 20, the corresponding square plates 21 are fixedly provided with a motor II 24, and the output shaft of the motor II 24 is fixedly connected with one end of the rotating rod 22.
In order to ensure a stable connection relationship between the fixing frame 16 and the rectangular block 18 and reduce the load required to be born by the second electric push rod 17, in the mode, a strip-shaped groove is formed in the fixing frame 16, a longitudinal rod is fixedly arranged at the top of the rectangular block 18 and is slidably arranged in the strip-shaped groove, a sliding space is provided for the longitudinal rod by the strip-shaped groove, the moving range of the rectangular block 18 is limited, a round block is fixedly arranged at the top end of the longitudinal rod, the round block can play a supporting role on the rectangular block 18, the stability of the rectangular block 18 is improved, and the longitudinal rod is prevented from falling from the strip-shaped groove.
In this mode, the arc hole has been seted up on the rectangle piece 18, arc hole and arc piece 19 looks adaptation, inlay on the inner wall of one side of arc hole a plurality of rolling beads three, a plurality of rolling beads three all contact with one side of arc piece 19, rolling bead three also can reduce the wearing and tearing that produce between arc hole and the arc piece 19, improve the gliding patency of arc piece 19, the equal fixed mounting in both ends of arc piece 19 has stopper two, two stopper two can the movable range of arc piece 19, prevent that arc piece 19 from coming off from rectangle piece 18.
In this embodiment:
in the initial state, the output shaft of the electric push rod II 17 is in a contracted state, the opening formed on the arc-shaped block 19 is opposite to the direction of the rotor, the rotor which is completely pressed is driven by the motor I7 to stay at one side of the arc-shaped block 19 after the rotor is completely rotated clockwise, in order to be capable of timely taking off the rotor which is completely pressed from the placing table 9 and being convenient for replacing a new rotor in time, the electric push rod II 17 can be started, the output rod of the electric push rod II 17 gradually outputs outwards to drive the rectangular block 18 to slide on the fixing frame 16, the arc-shaped block 19 is gradually moved towards the direction of the rotor under the drive of the rectangular block 18 until the output rod of the electric push rod II 17 extends out of a preset length, the longitudinal rod at the moment contacts with the inner wall of the other side of the strip-shaped groove, then the electric push rod II 17 is automatically closed, the arc-shaped block 19 at the moment is sleeved on the corresponding rotor under the drive of the electric push rod II 17, then the motor II 24 is started again, the motor II 24 drives the rotating rod 22 fixedly connected with the motor II, the rotating rod 22 drives the arc block 19 to rotate through the matching of the round gear 23 and the tooth grooves 20, the arc block 19 is adjusted to be in the position shown in figure 9, then the motor II 24 is automatically closed, the arc block 19 at this time blocks the rotor to be semi-enclosed by waist, then the electric push rod II 17 is started repeatedly, the output rod of the electric push rod II 17 is retracted inwards to drive the rectangular block 18 to move together with the arc block 19, the rotor gradually slides from the placing table 9 to the placing table 15 under the pulling of the arc block 19, the position conversion is completed, the placing position is cleared from the rotor removed from the placing table 9, a placing space is provided for the rotor to be pressed, the rotor to be pressed is conveniently and timely taken down, the participation of manpower in the process is omitted, the transfer of the rotor can be accomplished more effort-saving.
Third embodiment
Based on the rotor press-fitting device for producing a switched reluctance motor provided by the first embodiment and the second embodiment of the present application, a third embodiment of the present application proposes another rotor press-fitting device for producing a switched reluctance motor. The third embodiment is merely a preferred manner of the first and second embodiments, and implementation of the third embodiment does not affect the separate implementation of the first or second embodiments.
A third embodiment of the present application will be further described with reference to the drawings and embodiments.
Referring to fig. 11 to 18 in combination, the rotor press-fitting apparatus for producing a switched reluctance motor further includes: the top of the butt plate 6 is fixedly provided with a supporting block 25, the placing table 9 is provided with a circular through hole, the top of the supporting block 25 extends to the top of the placing table 9 through the circular through hole, the supporting block 25 is rotationally connected with the placing table 9 through the circular through hole, the rotation of the placing table 9 is prevented from being influenced by the supporting block 25, the top of the supporting block 25 is fixedly provided with a placing plate 26, the top of the placing plate 26 is fixedly provided with two U-shaped hoops III, the two U-shaped hoops III are fixedly provided with the same electric push rod III 27, the output rod of the electric push rod III 27 is fixedly provided with a U-shaped plate 28, the bottom of the U-shaped plate 28 is inlaid with a plurality of rolling beads IV, the rolling beads IV are contacted with the top of the placing plate 26, the U-shaped plate 28 is rotationally provided with a double-head screw 29, two movable blocks 30 are arranged on the double-head screw 29 in a threaded manner, a motor III 31 is fixedly arranged on one side of the U-shaped plate 28, an output shaft of the motor III 31 is fixedly connected with one end of the double-head screw 29, a bar-shaped block 32 is fixedly arranged on one side of the U-shaped plate 28, two movable holes 33 are formed in the bar-shaped block 32, baffle plates 34 are rotatably arranged in the two movable holes 33, the distance between the two baffle plates 34 is matched with the diameter of a rotor, the fact that one rotor can be just contained between the two baffle plates 34 is guaranteed, the position of the rotor is conveniently determined through the two baffle plates 34, sliding holes 35 are formed in the two baffle plates 34, round rods 36 are fixedly arranged on one sides of the two movable blocks 30, and the two round rods 36 are slidably arranged in the two sliding holes 35 respectively.
In order to increase the stability of U-shaped plate 28 position, avoid U-shaped plate 28 to drop from putting thing board 26, in this mode, put the top fixed mounting of thing board 26 and have two brake levers, two brake levers all are L shape, two brake levers all with U-shaped plate 28 sliding connection, two brake levers keep away from the one end that puts thing board 26 and all fixed mounting have stopper three, two stopper three can make things convenient for U-shaped plate 28 to drop from two brake levers.
In this mode, fixed cover is equipped with stopper four on the double-end screw 29, stopper four can restrict the space that two movable blocks 30 removed, equal fixed mounting has the connecting rod between the both sides inner wall of two movable holes 33, two connecting rods rotate with two baffles 34 respectively and are connected, make two baffles 34 respectively one two connecting rods rotate as the centre of a circle, the equal fixed mounting of bottom of two circular poles 36 has stopper five, can guarantee the steadiness of being connected between two circular poles 36 and two baffles 34 through two stopper five, prevent that two circular poles 36 from sliding out from two slide holes 35.
In this embodiment:
in order to determine the accuracy of the placement of a plurality of rotors and ensure the orderly placement of the rotors in the pressing process, the placement place of the rotors needs to be controlled by means of two baffles 34, the right side of the placement table 9 is an operation space for the placement of the rotors, in an initial state, the output shafts of the electric push rods III 27 are contracted, after the rotors are placed on the placement table 9, the electric push rods III 27 are started, the output shafts of the electric push rods III 27 push the U-shaped plates 28 to slide, the U-shaped plates 28 drive the bar-shaped blocks 32 to gradually move towards the just placed rotors, after the bar-shaped blocks 32 are contacted with the rotors, the rotors are pushed to a preset position, the distance between the rotors and the circle centers on the placement table 9 is determined, then the electric push rods III 27 are automatically closed, the motors III 31 are started, the motors III 31 drive the double-headed screws 29 fixedly connected with the motors III 31 under the influence of two sections of threads on the double-headed screws 29, the two moving blocks 30 which are very close to each other originally slide on the double-headed screw 29 at the same time, the distance is gradually increased, the two moving blocks 30 drive the two circular rods 36, the two circular rods 36 slide in the two sliding holes 35 and drive the two baffles 34 to rotate by taking the two connecting rods as circle centers, one sides of the two baffles 34 which are gradually gathered together and close to each other are gradually contacted with the rotor, the rotor is clamped in the two baffles 34 under the pushing of the two baffles 34, the rotor is pushed to move to a preset position, the position of the rotor is adjusted and corrected until the two baffles 34 rotate to be in a parallel state, the rotor position is adjusted, then the motor III 31 is driven in the opposite direction, the two baffles 34 are unfolded again, then the motor III 27 is driven in the opposite direction, the U-shaped plate 28 and the two baffles 34 are moved to the initial position, so that the next wheel adjusts the position of the other rotor.
The application also provides a rotor press-fitting method for producing the switch reluctance motor, which comprises the following steps:
s1, starting an electric push rod I11, wherein an output shaft of the electric push rod I11 drives a pressing plate 12 fixedly connected with the electric push rod I, so that the pressing plate 12 gradually moves downwards, simultaneously drives two longitudinal rods to slide on a mounting frame 3 at the same time, the pressing plate 12 gradually approaches to a rotor under the process of moving until the pressing plate 12 contacts with the rotor, continuously pressing down the output shaft of the electric push rod I11, the pressing plate 12 generates downward pressure on the rotor from top to bottom until the output rod of the electric push rod I11 moves to a preset position, stopping moving downwards, gradually shrinking the electric push rod I11 to drive the pressing plate 12 to slide upwards, gradually releasing the downward pressure on the rotor along with the upward movement of the pressing plate 12, and regulating the pressing plate 12 to an initial position under the drive of the electric push rod I11;
s2, restarting the motor I7, wherein an output shaft of the motor I7 drives the bevel gear 8, under the mutual matching of the two bevel gears 8, the connecting block 5 rotates simultaneously along with the output shaft of the motor I7, the connecting block 5 drives the placing table 9 to rotate clockwise, the positions of a plurality of rotors originally placed on the placing table 9 are gradually changed under the driving of the placing table 9, the rotors which finish press mounting are rotated and moved to one side, and the rotors originally positioned at one side are rotated to the position right below the pressing plate 12, so that the press mounting of the next round of pressing plate 12 is facilitated.
The foregoing is only illustrative of the present application and is not to be construed as limiting the scope of the application, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present application and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the application.
Claims (10)
1. The utility model provides a rotor pressure equipment for switched reluctance motor production, a serial communication port, including the annular seat, one side fixed mounting of annular seat has four linking blocks first, one side fixed mounting of four linking blocks first has same mounting bracket, rotate on the inner wall of annular seat and install the switching piece, fixed mounting has the connecting block on the inner wall of switching piece, fixed mounting has same butt joint board between the both sides inner wall of annular seat, the top fixed mounting of butt joint board has motor first, equal fixed mounting has bevel gear on the inner wall of output shaft and the connecting block of motor first, two bevel gears mesh mutually, the top fixed mounting of connecting block has the platform of placing, the top fixed mounting of mounting bracket has the fixed plate, one side fixed mounting of fixed plate has electric putter first, fixed mounting has the clamp plate on the output pole of electric putter first, equal fixed mounting in both sides of mounting bracket has the supporting leg.
2. The rotor press-fitting device for producing the switched reluctance motor according to claim 1, wherein two longitudinal rods are fixedly arranged at the top of the pressing plate, the two longitudinal rods are both in sliding connection with the mounting frame, and a first limiting block is fixedly arranged at the top ends of the two longitudinal rods.
3. The rotor press-fitting device for producing the switched reluctance motor according to claim 1, wherein the annular seat is provided with an annular groove on the inner wall, a plurality of first rolling beads are embedded on the top inner wall and the bottom inner wall of the annular groove and on the inner wall on one side, the first rolling beads are contacted with the adapter, the second rolling beads are embedded on the top of the annular seat, and the second rolling beads are contacted with the bottom of the placing table.
4. The rotor press-fitting device for producing the switch reluctance motor according to claim 1, wherein one side of the annular seat is fixedly provided with two connecting blocks II, one side, close to each other, of the two connecting blocks II is fixedly provided with the same object placing table, the top of the object placing table is fixedly provided with a fixing frame, the top inner wall of the fixing frame is fixedly provided with an electric push rod II, an output rod of the electric push rod II is fixedly provided with a rectangular block, the rectangular block is slidably provided with an arc block, one side of the arc block is provided with a plurality of tooth grooves, one side of the rectangular block is fixedly provided with two square plates, the same rotating rod is rotatably arranged between the two square plates, a round gear is fixedly sleeved on the rotating rod and is matched with the plurality of tooth grooves, the corresponding square plate is fixedly provided with a motor II, and an output shaft of the motor II is fixedly connected with one end of the rotating rod.
5. The rotor press-fitting device for producing a switched reluctance motor according to claim 4, wherein the fixing frame is provided with a bar-shaped groove, the top of the rectangular block is fixedly provided with a longitudinal rod, the longitudinal rod is slidably arranged in the bar-shaped groove, and the top end of the longitudinal rod is fixedly provided with a circular block.
6. The rotor press-fitting device for producing the switch reluctance motor according to claim 4, wherein the rectangular block is provided with an arc hole, the arc hole is matched with the arc block, a plurality of rolling beads are embedded on the inner wall of one side of the arc hole, the rolling beads are contacted with one side of the arc block, and two limiting blocks are fixedly arranged at two ends of the arc block.
7. The rotor press-fitting device for producing the switch reluctance motor according to claim 1, wherein the supporting block is fixedly arranged at the top of the butt plate and is rotationally connected with the placement table, the object placing plate is fixedly arranged at the top of the supporting block, the electric push rod III is fixedly arranged at the top of the object placing plate, the U-shaped plate is fixedly arranged on the output rod of the electric push rod III, the double-headed screw is rotationally arranged on the U-shaped plate, the two moving blocks are threadedly arranged on the double-headed screw, the motor III is fixedly arranged on one side of the U-shaped plate, the output shaft of the motor III is fixedly connected with one end of the double-headed screw, the strip-shaped block is fixedly arranged on one side of the U-shaped plate, two movable holes are respectively and rotationally arranged in the two movable holes, the sliding holes are respectively formed in one sides of the two moving blocks, and the two circular rods are respectively and slidably arranged in the two sliding holes.
8. The rotor press-fitting device for producing the switched reluctance motor of claim 7, wherein the top of the storage plate is fixedly provided with two brake rods, the two brake rods are both in sliding connection with the U-shaped plate, and one ends of the two brake rods, which are far away from the storage plate, are both fixedly provided with a third limiting block.
9. The rotor press-fitting device for producing the switch reluctance motor according to claim 7, wherein the limit block IV is fixedly sleeved on the double-headed screw rod, connecting rods are fixedly installed between the inner walls of the two sides of the two movable holes, the two connecting rods are respectively and rotatably connected with the two baffles, and the limit block V is fixedly installed at the bottom ends of the two round rods.
10. A rotor press-fitting method for producing a switched reluctance motor using the rotor press-fitting apparatus for producing a switched reluctance motor according to claim 9, comprising the steps of:
s1, starting an electric push rod I, wherein an output shaft of the electric push rod I drives a pressing plate fixedly connected with the electric push rod I, so that the pressing plate gradually moves downwards, simultaneously drives two longitudinal rods to slide on a mounting frame at the same time, the pressing plate gradually approaches to a rotor under the moving process until the pressing plate contacts with the rotor, the pressing plate continuously presses down the output shaft of the electric push rod I, downward pressure is generated on the rotor from top to bottom until the output rod of the electric push rod I stops moving downwards after moving to a preset position, then the electric push rod I gradually contracts to drive the pressing plate to slide upwards, the downward pressure borne by the rotor is gradually relieved along with the upward movement of the pressing plate, and the pressing plate is regulated to an initial position under the driving of the electric push rod I;
s2, restarting the motor I, wherein an output shaft of the motor I drives the bevel gear, under the mutual matching of the two bevel gears, the connecting block simultaneously rotates along with the output shaft of the motor I, the connecting block drives the placing table to rotate clockwise, under the driving of the placing table, the positions of a plurality of rotors originally placed on the placing table are gradually changed, the rotors which finish press mounting are rotated and moved to one side, and the rotors originally positioned at one side are rotated to the position right below the pressing plate, so that press mounting of the next round of pressing plate is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311508379.2A CN117240022B (en) | 2023-11-14 | 2023-11-14 | Rotor press-fitting equipment and method for production of switched reluctance motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311508379.2A CN117240022B (en) | 2023-11-14 | 2023-11-14 | Rotor press-fitting equipment and method for production of switched reluctance motor |
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| CN117240022A true CN117240022A (en) | 2023-12-15 |
| CN117240022B CN117240022B (en) | 2024-01-23 |
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|---|---|
| CN117240022B (en) | 2024-01-23 |
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